Freeport-McMoRan
NYSE:FCXFreeport-McMoRan Inc. engages in the mining of mineral properties in North America, South America, and Indonesia. It primarily explores for copper, gold, molybdenum, silver, and other metals. The company's assets include the Grasberg minerals district in Indonesia; Morenci, Bagdad, Safford, Sierrita, and Miami in Arizona; Chino and Tyrone in New Mexico; and Henderson and Climax in Colorado, North America, as well as Cerro Verde in Peru and El Abra in Chile. The company was formerly known as Freeport-McMoRan Copper & Gold Inc. and changed its name to Freeport-McMoRan Inc. in July 2014. Freeport-McMoRan Inc. was incorporated in 1987 and is headquartered in Phoenix, Arizona.
First Quantum Minerals
OTCMKTS:FQVLFFirst Quantum Minerals Ltd., together with its subsidiaries, engages in the exploration, development, and production of mineral properties. It primarily explores for copper, nickel, pyrite, silver, gold, and zinc ores, as well as produces acid. The company has operating mines located in Zambia, Panama, Finland, Turkey, Spain, Australia, and Mauritania, as well as a development project in Zambia. It is exploring the Taca Taca copper-gold-molybdenum project in Argentina, as well as the Haquira copper deposit in Peru. The company was formerly known as First Quantum Ventures Ltd. and changed its name to First Quantum Minerals Ltd. in July 1996. The company is based in Vancouver, Canada.
Impala Platinum
OTCMKTS:IMPUYImpala Platinum Holdings Limited engages in the mining, processing, concentrating, refining, and sale of platinum group metals (PGMs) and associated base metals. The company produces platinum, palladium, rhodium, nickel, and by-products, as well as ruthenium, iridium, and gold. It has operations on the PGM-bearing orebodies, including the Bushveld Complex located in South Africa; and the Great Dyke situated in Zimbabwe, as well as the Canadian Shield. The company markets and sells its products in South Africa, Japan, China, the United States, and Europe. Impala Platinum Holdings Limited was incorporated in 1957 and is based in Sandton, South Africa.
Lundin Mining
OTCMKTS:LUNMFLundin Mining Corporation, a diversified base metals mining company, engages in the exploration, development, and mining of mineral properties in Chile, Brazil, the United States, Portugal, Sweden, and Argentina. It primarily produces copper, zinc, gold, nickel, and molybdenum, as well as lead, silver, and other metals. The company holds 100% interests in the Chapada mine located in Brazil; the Eagle mine located in the United States; the Neves-Corvo mine located in Portugal; and the Zinkgruvan mine located in Sweden. It also holds 80% interests in the Candelaria and Ojos del Salado mining complex; and 51% interest in the Caserones copper-molybdenum mine located in Chile, as well as owns the copper gold Josemaria project located in Argentina. The company was formerly known as South Atlantic Ventures Ltd. and changed its name to Lundin Mining Corporation in August 2004. Lundin Mining Corporation was incorporated in 1994 and is headquartered in Vancouver, Canada.
South32
OTCMKTS:SOUHYSouth32 Limited operates as a diversified metals and mining company in Australia, India, China, Japan, the Middle East, Mozambique, the Netherlands, Brazil, Russia, South Africa, South Korea, the United States, and internationally. The company operates through Worsley Alumina, Brazil Alumina, Brazil Aluminium, Hillside Aluminium, Mozal Aluminium, Sierra Gorda, Cannington, Hermosa, Cerro Matoso, Illawarra Metallurgical Coal, Australia Manganese, and South Africa Manganese segments. It has a portfolio of assets producing bauxite, alumina, aluminum, copper, silver, lead, zinc, nickel, metallurgical coal, manganese, ferronickel, and other base metals. The company also exports its products. South32 Limited was incorporated in 2000 and is headquartered in Perth, Australia.